A large tank of water, over which a dunk seat is suspended, which seat can be made to tip or fall into the tank of water, thus dunking whoever is sitting on the seat. It is used as an attraction mainly used in funfairs.

plural of fuel tank

A container of fuel, especially one inside a vehicle.

(US) A vehicle designed to transport liquids or gases in bulk; a tanker / (rail transport) Synonym of tank car.

(military) An armoured fighting vehicle equipped with an antitank gun or missile launcher.

An area for parking or storage of military tanks. / (military, metonymically) The tank inventory of a country or army. / A storage facility with tanks for petroleum, etc.

(US) A fuel tank for gasoline built into equipment, especially vehicles.

A steam locomotive that carries its fuel and water containers on the locomotive frames, as opposed to in a separate tender.

plural of tank engine

Alternative spelling of antitank